LEGBX66-37792-30-V Circuit Protection

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Circuit Breakers refer to the now broadly used class of protections of electrical networks. The main purpose of a circuit breaker is to interrupt an electrical current when it goes over a certain threshold to prevent the entire network from reaching an overload and effectively protecting power grids, machines, and personnel from catastrophic damage.LEGX66-37792-30-V is a type of circuit breaker which is used to control or protect an electrical circuit of up to 600Vdc and 50A. This type of breaker is specially designed for photovoltaic and photovoltaic d.c. systems.In terms of application, the LEGX66-37792-30-V is mainly used for photovoltaic systems and other fields where protection against short-circuits, overloads, and undervoltage are required. It is mainly used in photovoltaic traction systems, high-power inverter systems, concentrated photovoltaic systems, and solar power systems.In terms of working principle, the LEGX66-37792-30-V incorporates a unique trip mechanism based on energy storage standards. This allows for fast and reliable protection against various over-currents. The breaker opens or closes according to pre-set parameters or manual commands. When an excessive current is detected, it will cause a thermal disconnection of the contact mechanism, thus opening the breaker.LEGX66-37792-30-V has a number of advantages over more traditional circuit breakers such as better tolerance to shock and vibration as well as a better response time in protection against over-currents. It also requires minimal installation and maintenance, and can be tailored to many different application needs.Overall, LEGX66-37792-30-V is a reliable and cost-effective circuit breaker suitable for installation in photovoltaic and photovoltaic d.c. systems. It offers fast and reliable protection against various over-currents while requiring minimal installation and maintenance. It is the perfect solution for any application that needs protection against short-circuits, overloads, and undervoltage.

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